add.c: remove unused argument from validate_pathspec()

diff --git a/diffcore-pickaxe.c b/diffcore-pickaxe.c
index 380a837b5b136ae88d374ae8a7326c87597107fc..ed23eb4bdda3b595ac956ba65557b1dc7d50426d 100644 (file)
--- a/diffcore-pickaxe.c
+++ b/diffcore-pickaxe.c
@@ -138,8 +138,12 @@ static void diffcore_pickaxe_grep(struct diff_options *o)
 {
        int err;
        regex_t regex;
+       int cflags = REG_EXTENDED | REG_NEWLINE;
 
-       err = regcomp(&regex, o->pickaxe, REG_EXTENDED | REG_NEWLINE);
+       if (DIFF_OPT_TST(o, PICKAXE_IGNORE_CASE))
+               cflags |= REG_ICASE;
+
+       err = regcomp(&regex, o->pickaxe, cflags);
        if (err) {
                char errbuf[1024];
                regerror(err, &regex, errbuf, 1024);
@@ -237,7 +241,8 @@ static void diffcore_pickaxe_count(struct diff_options *o)
                }
                regexp = &regex;
        } else {
-               kws = kwsalloc(NULL);
+               kws = kwsalloc(DIFF_OPT_TST(o, PICKAXE_IGNORE_CASE)
+                              ? tolower_trans_tbl : NULL);
                kwsincr(kws, needle, len);
                kwsprep(kws);
        }